Comparison

Cold Room Calculator vs eIDRent

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Cold Room Calculator

This tool quickly calculates the necessary cooling capacity for cold rooms. It allows users to input temperature, dimensions, insulation, heat loss, and product data to generate instant calculations. Results can be emailed for easy sharing.

Highlights
  • Calculate cooling capacity
  • Input temperature data
  • Enter cold room dimensions
  • Specify insulation and heat loss
  • Define stored product details
  • Email calculations
Features
Read full description

Creating the best heat transfer, separation and fluid handling technologies in the world for more than 125 years, LUVE’s products and solutions are used in such areas as food and water supply, energy, environmental protection and pharmaceuticals. LUVE produces high-quality air heat exchangers for the refrigeration market. These products are used for cooling, freezing and air conditioning applications. This easy-to-use Cold Room Calculator, based on common refrigeration practise, quickly calculates the required cooling capacity for cold rooms in cooling and freezing conditions. Enter your installation data in the four tabs: temperature data, cold room dimensions, isolation, heat loss and stored products. Then select the Calculate tab to instantly see the calculation for your installation. You can send the data and calculations in an e-mail to yourself or clients.

About

eIDRent

Features
Read full description

Renting out, without the paperwork. eIDRent keeps track of who has what, and until when. Your customer places their Belgian eID card on the reader, you pick what they are taking, and one scan closes the rental. No forms, no photocopied ID cards in a drawer. HOW IT WORKS 1. Rent out — pick the item from your catalogue and set the period. 2. Read the eID — name and address come straight off the card. No typing, no typos. 3. Scan on return — the customer gets a ticket with a QR code. Scan it and the rental is closed. WHAT YOU GET • See at a glance who is late. Red is overdue, yellow is nearly due. • Your whole team works from the same list. What goes in at the desk shows up on the iPad outside. • Your own catalogue, with a photo and a barcode per item. • A ticket straight from your receipt printer, with that rental's QR code on it. • Works on iPhone, iPad and Mac. In Dutch, French and English. YOUR CUSTOMER'S DATA DOES NOT LINGER The national register number is never stored. Personal details are erased as soon as the item comes back. Syncing runs over your own iCloud; we never see your data. WHAT YOU NEED An eID card reader: a USB reader costs around 15 euro, or go wireless with a Bluetooth reader. NO SUBSCRIPTION The first 20 rentals are free, so you can find out in your own time whether this suits you. After that you unlock the app with a single purchase. No subscription, no account, no ads. Even without unlocking, returns, printing and the history keep working. WHO IT IS FOR Go-kart tracks, bike hire, kayak and SUP, equipment hire, beach cabins, sports clubs — anywhere you hand something over and would like to see it again. For every item you pick your own photo or one of over 200 built-in drawings: • Go-karts and quads: go-kart 1 to 6 seats, duo kart, kids' kart, quad, buggy • Bikes and scooters: city bike, e-bike, road bike, mountain bike, tandem, kids' bike, balance bike, cargo bike, bike trailer, scooter (kick), e-scooter, segway, hoverboard • Motorised: moped, motorbike, trike, car, electric car, classic car, limousine, minibus, van, refrigerated van, truck, trailer, boat trailer, bike rack, roof box, camper van, caravan, golf cart, tractor, mini excavator, scissor lift • In the air: aeroplane, helicopter, hot-air balloon • Animals and carriages: horse, pony, donkey, carriage, covered wagon • Beach: beach chair and parasol, sun lounger, beach hut, windbreak, land yacht, bodyboard, surfboard, kitesurf, life jacket, life buoy, dive tank, snorkel set, wetsuit • On the water: kayak, canoe, SUP board, windsurf board, pedal boat, rowing boat, inflatable boat, motorboat, electric boat, fishing boat, sailing boat, jet ski, water skis, banana boat • Winter: skis, cross-country skis, ski poles, ski boots, snowboard, ice skates, snowshoes, sledge, ski suit • Camping: tent, sleeping bag, air mattress, camping chair, camping table, cool box, camping stove, lantern, hammock, barbecue, gas bottle, picnic basket, fishing gear • Children: pushchair, baby carrier, car seat, high chair, travel cot, playpen, baby bath, hand cart • Care: wheelchair, rollator, mobility scooter, crutches • Sport and games: tennis racket, golf set, petanque, table tennis table, table football, trampoline, exercise bike • Electronics: camera, drone, binoculars, GPS, laptop, tablet, projector, speaker • Party and events: party tent, bouncy castle, stage, crowd barrier, tables and chairs, high table, beer table and benches, beer tap, deep fryer, popcorn machine, disco ball, patio heater, portable toilet • Tools and construction: drill, breaker, floor sander, mitre saw, chainsaw, compressor, generator, pressure washer, dehumidifier, cement mixer, ladder, scaffold, mobile scaffold, pallet truck • Garden: lawn mower, ride-on mower, hedge trimmer, shredder • Accessories and misc: helmet, pannier, child seat, lock, rain poncho Made and maintained by Filip Piens bv. Waregemsesteenweg 80, 9770 Kruisem, Belgium Zeedijk 144, 8400 Ostend, Belgium

Screenshots

Cold Room Calculator4 screens
eIDRent4 screens

Verdict

The call

The clearest difference is update cadence: eIDRent at every 2 days against Cold Room Calculator's every 5 months. Cold Room Calculator's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Cold Room Calculator ships an update every 5 months, eIDRent every 2 days. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Cold Room Calculator versus eIDRent: the parameters behind the verdict, then further details
ParameterCold Room CalculatoreIDRent
PriceFreeFree
Rating4.0 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 5 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size2 MB7 MB
Age rating4+4+
DeveloperLU-VE S.p.A.Filip Piens

In-app purchases

None

Cold Room Calculator

No in-app purchases

None

eIDRent

No in-app purchases

Questions

Is Cold Room Calculator free?
Cold Room Calculator is free to download, with no in-app purchases.
Is eIDRent free?
eIDRent is free to download, with no in-app purchases.
Do Cold Room Calculator or eIDRent have ads?
Neither Cold Room Calculator nor eIDRent shows ads.
Which is updated more often, Cold Room Calculator or eIDRent?
Cold Room Calculator ships an update every 5 months, and eIDRent every 2 days. Most recently, Cold Room Calculator was updated on October 18, 2026 and eIDRent on October 24, 2026.

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